Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [RFC 03/15] android/hardware: Update bluetooth.h header from Android 5.0 Date: Thu, 6 Nov 2014 17:05:48 +0200 Message-Id: <1415286360-26268-4-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1415286360-26268-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1415286360-26268-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko --- android/hardware/bluetooth.h | 82 ++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 80 insertions(+), 2 deletions(-) diff --git a/android/hardware/bluetooth.h b/android/hardware/bluetooth.h index b957c6f..74cd1fc 100644 --- a/android/hardware/bluetooth.h +++ b/android/hardware/bluetooth.h @@ -17,6 +17,7 @@ #ifndef ANDROID_INCLUDE_BLUETOOTH_H #define ANDROID_INCLUDE_BLUETOOTH_H +#include #include #include #include @@ -39,6 +40,7 @@ __BEGIN_DECLS #define BT_PROFILE_HANDSFREE_ID "handsfree" #define BT_PROFILE_HANDSFREE_CLIENT_ID "handsfree_client" #define BT_PROFILE_ADVANCED_AUDIO_ID "a2dp" +#define BT_PROFILE_ADVANCED_AUDIO_SINK_ID "a2dp_sink" #define BT_PROFILE_HEALTH_ID "health" #define BT_PROFILE_SOCKETS_ID "socket" #define BT_PROFILE_HIDHOST_ID "hidhost" @@ -47,6 +49,7 @@ __BEGIN_DECLS #define BT_PROFILE_GATT_ID "gatt" #define BT_PROFILE_AV_RC_ID "avrcp" +#define BT_PROFILE_AV_RC_CTRL_ID "avrcp_ctrl" /** Bluetooth Address */ typedef struct { @@ -85,7 +88,8 @@ typedef enum { BT_STATUS_PARM_INVALID, BT_STATUS_UNHANDLED, BT_STATUS_AUTH_FAILURE, - BT_STATUS_RMT_DEV_DOWN + BT_STATUS_RMT_DEV_DOWN, + BT_STATUS_AUTH_REJECTED } bt_status_t; @@ -94,6 +98,15 @@ typedef struct { uint8_t pin[16]; } __attribute__((packed))bt_pin_code_t; +typedef struct { + uint8_t status; + uint8_t ctrl_state; /* stack reported state */ + uint64_t tx_time; /* in ms */ + uint64_t rx_time; /* in ms */ + uint64_t idle_time; /* in ms */ + uint64_t energy_used; /* a product of mA, V and ms */ +} __attribute__((packed))bt_activity_energy_info; + /** Bluetooth Adapter Discovery state */ typedef enum { BT_DISCOVERY_STOPPED, @@ -128,6 +141,18 @@ typedef struct int manufacturer; } bt_remote_version_t; +typedef struct +{ + uint8_t local_privacy_enabled; + uint8_t max_adv_instance; + uint8_t rpa_offload_supported; + uint8_t max_irk_list_size; + uint8_t max_adv_filter_supported; + uint8_t scan_result_storage_size_lobyte; + uint8_t scan_result_storage_size_hibyte; + uint8_t activity_energy_info_supported; +}bt_local_le_features_t; + /* Bluetooth Adapter and Remote Device property types */ typedef enum { /* Properties common to both adapter and remote device */ @@ -210,6 +235,13 @@ typedef enum { BT_PROPERTY_REMOTE_VERSION_INFO, + /** + * Description - Local LE features + * Access mode - GET. + * Data type - bt_local_le_features_t. + */ + BT_PROPERTY_LOCAL_LE_FEATURES, + BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP = 0xFF, } bt_property_type_t; @@ -221,6 +253,7 @@ typedef struct void *val; } bt_property_t; + /** Bluetooth Device Type */ typedef enum { BT_DEVICE_DEVTYPE_BREDR = 0x1, @@ -323,6 +356,15 @@ typedef void (*dut_mode_recv_callback)(uint16_t opcode, uint8_t *buf, uint8_t le * This callback shall be invoked whenever the le_tx_test, le_rx_test or le_test_end is invoked * The num_packets is valid only for le_test_end command */ typedef void (*le_test_mode_callback)(bt_status_t status, uint16_t num_packets); + +/** Callback invoked when energy details are obtained */ +/* Ctrl_state-Current controller state-Active-1,scan-2,or idle-3 state as defined by HCI spec. + * If the ctrl_state value is 0, it means the API call failed + * Time values-In milliseconds as returned by the controller + * Energy used-Value as returned by the controller + * Status-Provides the status of the read_energy_info API call */ +typedef void (*energy_info_callback)(bt_activity_energy_info *energy_info); + /** TODO: Add callbacks for Link Up/Down and other generic * notifications/callbacks */ @@ -342,8 +384,27 @@ typedef struct { callback_thread_event thread_evt_cb; dut_mode_recv_callback dut_mode_recv_cb; le_test_mode_callback le_test_mode_cb; + energy_info_callback energy_info_cb; } bt_callbacks_t; +typedef void (*alarm_cb)(void *data); +typedef bool (*set_wake_alarm_callout)(uint64_t delay_millis, bool should_wake, alarm_cb cb, void *data); +typedef int (*acquire_wake_lock_callout)(const char *lock_name); +typedef int (*release_wake_lock_callout)(const char *lock_name); + +/** The set of functions required by bluedroid to set wake alarms and + * grab wake locks. This struct is passed into the stack through the + * |set_os_callouts| function on |bt_interface_t|. + */ +typedef struct { + /* set to sizeof(bt_os_callouts_t) */ + size_t size; + + set_wake_alarm_callout set_wake_alarm; + acquire_wake_lock_callout acquire_wake_lock; + release_wake_lock_callout release_wake_lock; +} bt_os_callouts_t; + /** NOTE: By default, no profiles are initialized at the time of init/enable. * Whenever the application invokes the 'init' API of a profile, then one of * the following shall occur: @@ -419,7 +480,7 @@ typedef struct { int (*cancel_discovery)(void); /** Create Bluetooth Bonding */ - int (*create_bond)(const bt_bdaddr_t *bd_addr); + int (*create_bond)(const bt_bdaddr_t *bd_addr, int transport); /** Remove Bond */ int (*remove_bond)(const bt_bdaddr_t *bd_addr); @@ -427,6 +488,13 @@ typedef struct { /** Cancel Bond */ int (*cancel_bond)(const bt_bdaddr_t *bd_addr); + /** + * Get the connection status for a given remote device. + * return value of 0 means the device is not connected, + * non-zero return status indicates an active connection. + */ + int (*get_connection_state)(const bt_bdaddr_t *bd_addr); + /** BT Legacy PinKey Reply */ /** If accept==FALSE, then pin_len and pin_code shall be 0x0 */ int (*pin_reply)(const bt_bdaddr_t *bd_addr, uint8_t accept, @@ -455,6 +523,16 @@ typedef struct { /* enable or disable bluetooth HCI snoop log */ int (*config_hci_snoop_log)(uint8_t enable); + + /** Sets the OS call-out functions that bluedroid needs for alarms and wake locks. + * This should be called immediately after a successful |init|. + */ + int (*set_os_callouts)(bt_os_callouts_t *callouts); + + /** Read Energy info details - return value indicates BT_STATUS_SUCCESS or BT_STATUS_NOT_READY + * Success indicates that the VSC command was sent to controller + */ + int (*read_energy_info)(); } bt_interface_t; /** TODO: Need to add APIs for Service Discovery, Service authorization and -- 1.9.1